Phone Prefix
(313) 277-XXXX
MI • DETROITZN6
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
DETROITZN6
Assigned To
MICHIGAN BELL TEL CO
OCN
9323
Status
RT
Number Range
First Number
(313) 277-0000
Last Number
(313) 277-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
38 reports
38
Total FCC + FTC DNC complaints for numbers in this prefix
Top 29 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (313) 277-9584 3132779584 | 8 |
| 2 | (313) 277-3783 3132773783 | 2 |
| 3 | (313) 277-9547 3132779547 | 2 |
| 4 | (313) 277-0692 3132770692 | 1 |
| 5 | (313) 277-0877 3132770877 | 1 |
| 6 | (313) 277-1921 3132771921 | 1 |
| 7 | (313) 277-1948 3132771948 | 1 |
| 8 | (313) 277-2376 3132772376 | 1 |
| 9 | (313) 277-2798 3132772798 | 1 |
| 10 | (313) 277-3615 3132773615 | 1 |
| 11 | (313) 277-4147 3132774147 | 1 |
| 12 | (313) 277-4875 3132774875 | 1 |
| 13 | (313) 277-5650 3132775650 | 1 |
| 14 | (313) 277-6770 3132776770 | 1 |
| 15 | (313) 277-6948 3132776948 | 1 |
| 16 | (313) 277-7432 3132777432 | 1 |
| 17 | (313) 277-7586 3132777586 | 1 |
| 18 | (313) 277-8842 3132778842 | 1 |
| 19 | (313) 277-9014 3132779014 | 1 |
| 20 | (313) 277-9122 3132779122 | 1 |
| 21 | (313) 277-9158 3132779158 | 1 |
| 22 | (313) 277-9183 3132779183 | 1 |
| 23 | (313) 277-9401 3132779401 | 1 |
| 24 | (313) 277-9467 3132779467 | 1 |
| 25 | (313) 277-9553 3132779553 | 1 |
| 26 | (313) 277-0505 3132770505 | 1 |
| 27 | (313) 277-9592 3132779592 | 1 |
| 28 | (313) 277-0509 3132770509 | 1 |
| 29 | (313) 277-0679 3132770679 | 1 |
About This Prefix
Phone numbers starting with (313) 277 are part of the North American Numbering Plan (NANP). The first three digits (313) represent the Area Code (NPA), and the next three digits (277) represent the Central Office Code (NXX) or exchange.
- NPA (313) - Numbering Plan Area, identifies the geographic region
- NXX (277) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)